System.Chatty.Spawn.Overlay

Provides a MonadSpawn overlay that may catch specific spawn calls and handle them itself.

Documentation

newtype SpawnOverlayT m a

MonadSpawn overlay. Carries a map of own command implementations that are called instead of the actual ones.

Constructors

SpawnOverlay

Fields

runSpawnOverlayT :: [(String, [String] -> String -> m (Int, String))] -> m (a, [(String, [String] -> String -> m (Int, String))])

Instances

MonadTrans SpawnOverlayT

ChChannelPrinter Bool m0 => ChChannelPrinter Bool (SpawnOverlayT m)

ChChannelPrinter Int m0 => ChChannelPrinter Int (SpawnOverlayT m)

ChChannelPrinter Handle m0 => ChChannelPrinter Handle (SpawnOverlayT m)

Monad m => Monad (SpawnOverlayT m)

Monad m => Functor (SpawnOverlayT m)

ChAtoms m0 => ChAtoms (SpawnOverlayT m)

ChCounter m0 => ChCounter (SpawnOverlayT m)

MonadIO m => MonadIO (SpawnOverlayT m)

ChRandom m0 => ChRandom (SpawnOverlayT m)

ChClock m0 => ChClock (SpawnOverlayT m)

ChFinalizer m0 => ChFinalizer (SpawnOverlayT m)

ChScanner m0 => ChScanner (SpawnOverlayT m)

ChBufferedScanner m0 => ChBufferedScanner (SpawnOverlayT m)

ChPrinter m0 => ChPrinter (SpawnOverlayT m)

ChSpawn m => ChSpawn (SpawnOverlayT m)

(ChAtoms (SpawnOverlayT m0), ChFilesystem m0) => ChFilesystem (SpawnOverlayT m)

ChExtendedPrinter m0 => ChExtendedPrinter (SpawnOverlayT m)

ChExpand m0 => ChExpand (SpawnOverlayT m)

ChExpanderEnv m0 => ChExpanderEnv (SpawnOverlayT m)

ChHistoryEnv m0 => ChHistoryEnv (SpawnOverlayT m)

CanMount m0 n0 => CanMount (SpawnOverlayT m) n

CanSave m0 n0 => CanSave (SpawnOverlayT m) n

CanLoad m0 n0 => CanLoad (SpawnOverlayT m) n